JPS52131627A - Device for preventing air pipe from being frozen - Google Patents

Device for preventing air pipe from being frozen

Info

Publication number
JPS52131627A
JPS52131627A JP4810376A JP4810376A JPS52131627A JP S52131627 A JPS52131627 A JP S52131627A JP 4810376 A JP4810376 A JP 4810376A JP 4810376 A JP4810376 A JP 4810376A JP S52131627 A JPS52131627 A JP S52131627A
Authority
JP
Japan
Prior art keywords
frozen
air pipe
preventing air
preventing
pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP4810376A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5513245B2 (en:Method
Inventor
Tadahiko Nishishitsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP4810376A priority Critical patent/JPS52131627A/ja
Publication of JPS52131627A publication Critical patent/JPS52131627A/ja
Publication of JPS5513245B2 publication Critical patent/JPS5513245B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Barrages (AREA)
JP4810376A 1976-04-27 1976-04-27 Device for preventing air pipe from being frozen Granted JPS52131627A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4810376A JPS52131627A (en) 1976-04-27 1976-04-27 Device for preventing air pipe from being frozen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4810376A JPS52131627A (en) 1976-04-27 1976-04-27 Device for preventing air pipe from being frozen

Publications (2)

Publication Number Publication Date
JPS52131627A true JPS52131627A (en) 1977-11-04
JPS5513245B2 JPS5513245B2 (en:Method) 1980-04-08

Family

ID=12793970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4810376A Granted JPS52131627A (en) 1976-04-27 1976-04-27 Device for preventing air pipe from being frozen

Country Status (1)

Country Link
JP (1) JPS52131627A (en:Method)

Also Published As

Publication number Publication date
JPS5513245B2 (en:Method) 1980-04-08

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